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House Extension Professionals in Chatsworth, CA

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Chatsworth / 25 mi
Design & Build
House Extensions
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282 Professionals

Featured Reviews for House Extension Professionals in Chatsworth, CA

Pure Builders Inc.
House Extension Professionals in Chatsworth, CA
Average rating: 5 out of 5 stars2 August 2017
“We wanted to remodel the kitchen and my brother recommended calling Pure Builders. He said Pure Builders were real professionals. Their designers were really knowledgeable. They were very careful with the flow of the design. Eli from Pure Builders really listened to what we wanted. We saw the 3D design plan he came up with and we hired them. The design blended with the existing decor of our house. Eli really puts in a lot of effort with the design. When they started their crews were really good. They checked in with us and answered all our questions as the kitchen remodeling progressed. Good company for your remodeling projects! Thanks, Eli!”
Design & Build . . . by Roger Perron, Inc.
House Extension Professionals in Chatsworth, CA
Average rating: 5 out of 5 stars12 August 2012
“Roger Perron's work is topnotch. The finest quality design and construction! His sub-contractors are also excellent. Very polite and personable, too. Roger's company did a $100,000.+ re-design of our kitchen/ family room. We now have a magnificent Great Room -- with a top-of-the-line kitchen, as well. Roger Perron is responsible, reliable, and entirely professional.I give him the highest recommendation because he deserves it.”
MY Home Builders Inc.
House Extension Professionals in Chatsworth, CA
Average rating: 5 out of 5 stars15 February 2016
“It really was absolutely wonderful having My Home Builders transform our never- been-updated kitchen &baths into simply gorgeous, functional, light filled spaces that are now the envy of our family, friends, and neighbors. During our first meeting with Roy, he listened carefully to my color preferences and lengthy wish list in order to come up with a design plan for each of my three rooms. and then, at our next meeting, I was able to view 3D computer images of how the finished rooms would look like, and to say I was astonished to see he'd included every item on my wish list. starting From demo to completion - always ahead of schedule. and by the way - Roy kept us well Informed about every step of the work. This was super important to us. He came early each day to meet with the work crew and us, and was always available by phone / text as well. The project foreman, and his entire crew were super friendly and polite, so it was a pleasure having them in our home each and every day. And true to his word, Roy made certain we were both satisfied with every detail before the job was fully completed. - Since I tend to be very particular, I was thrilled to work with such a company that also shares my views of a job well done!! It's superior quality work, at not a penny more than the contracted price that was completed on time. My Home Builders is the best choice you can make for all your remodeling needs. Good luck in your decision making”
Addition Building & Design, Inc.
House Extension Professionals in Chatsworth, CA
Average rating: 5 out of 5 stars19 May 2012
“Mike Ross of Addition Building and Design Inc is dependable, highly organized and works within budget. Everyone I know says the same thing about him ... "He's the best! A true professional who provides impeccable customer service." Having people in your home to do improvements can be stressful, so if you want someone who is experienced, efficient and available to his clients 24/7, the call Mike Ross and his team at Addition Building and Design!”
Stout Design Build Inc.
House Extension Professionals in Chatsworth, CA
Average rating: 5 out of 5 stars11 November 2015
“Tom and his team at Stout Design-Build are experts in creating classic and functional home designs. We are always impressed by the finished job of their outdoor rooms and patio projects. Stout seamlessly incorporates comfort features - like our ceiling mounted heaters - that are styled to fit their clients needs. We look forward to seeing what new spaces they create!”
Fine Builders Inc.
House Extension Professionals in Chatsworth, CA
Average rating: 5 out of 5 stars8 March 2016
“Kitchen remodeling, master bathroom remodeling, hardwood floors, tile floors, windows and doors, roof, electrical....complete renovation. Fine Builders were recommended to me from friends that used their services. Nir Gozlan, the owner, worked with my friends on their project similar to ours and they were very happy with the results. I did meet with a few contractors but Nir was patient and understood our needs, kept within our budget. We met 4 times before moving forward just to be sure everything was clear on both sides. It is a big project for me and my husband. The project just started. We are remodeling out entire house completely from renovating the kitchen, removing walls, master bathrooms, painting, replacing our roof, upgrading our electrical panel. I will update my review after the company will finish our project. We are very excited and we are happy we chose Fine Builders to renovate our home.”
Levi Design Build
House Extension Professionals in Chatsworth, CA
Average rating: 5 out of 5 stars14 April 2016
“We purchased a home last year and my husband called Levi construction. They were highly recommended by a dear friend and we were not disappointed. We needed major renovation throughout the house, kitchen, rooms, bathrooms, flooring you name it. It was a big project that took them about 6 months to complete. I was expecting the usual headaches with any renovation project from past experiences but Daniel and his team did an amazing job, they stayed within budget and always made themselves available to answer our questions. If you are looking for a team of responsible professionals, they're the ones to call.”
So Cal Builders & Design
House Extension Professionals in Chatsworth, CA
Average rating: 5 out of 5 stars28 August 2015
“So Cal Builders and Design did a massive remodeling job on my condominium earlier this year in March. The condo was bought by me last year for a really great value, relative to living in L.A. heh, but the problem was it was fairly "worn" from use from the previous tenants who I gathered weren't particularly good neighbors. Regardless, with the great value that So Cal Builders gave me when I called them over to go over the estimate, made it all worth while. I had a limited budget, but they worked with what I had. Regardless of the limitations, they did a fantastic job with the kitchen by adding new cabinets, re-flooring and re-painting the kitchen walls. The living room and the hallway got a brand new coat of paint, and they removed the ugly and stained carpet to replace with laminate flooring. My girlfriend and I wanted them to make sure they paid extra attention to the bathroom and bedroom. So that was where the majority of the work went. Not to mention that the bathroom was a god awful mess that needed a new plumbing job! We replaced the bath tub that was taking so much space with a standing shower, which gave us tons more room, new vanity and lighting. Over all the job was fantastically done!”
The Gabor Design Group Inc.
House Extension Professionals in Chatsworth, CA
Average rating: 5 out of 5 stars18 May 2022
“I am currently working with Stephen Gabor and The Gabor Design Group on a backyard landscape and home add on project. Stephen and his team are extremely professional, organized and responsive. I am in love with the work they have done at my home so far and cannot wait for the finished product. As a homeowner since 1999, I have been through multiple renovations and worked with several contractors and have never had a good experience until the Gabor Design Group. Exceeded all of my expectations!!”
Amorphous Studio
House Extension Professionals in Chatsworth, CA
Average rating: 5 out of 5 stars9 September 2022
“Ronnie Gor was the designer for our major remodel project in Tarzana, CA. The work covered a complete remodel of a 70 year-old, ranch-style home and construction of an attached ADU. There are inherent challenges in adding to an older home and creating a seamless whole. Ronnie was up to the task. and willingly worked with our own (me and husband) creative vision through the process. Aside from an overall look and flow, the house could have no unnecessary elevation changes, and no obvious distinction between the old and the new. The design must consider the lot the house is on and address our needs, tastes and budget. Ronnie shone in all areas. The result is a modern home with unique characteristics in both design and function. It is a single structure which, by the closing of a single door, creates two separate and entirely independent homes. Neither infringing on the other. Both are spacious, receive endless natural light, have all the amenities, and each boasting its own two-car garage. Ronnie Gor can fairly be credited with an outstanding job.”
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Design and Build Company FAQs
A house extension is a construction process that involves expanding the footprint of your existing home. This could be extending outwards, either to the side or rear of the house, or upwards by adding another storey. House extensions provide extra living space and can significantly increase the value of your property.

House extensions can be categorised based on direction, structure and function. The main types include rear extensions, side return extensions, wrap-around extensions, and double or single-storey extensions. More specific ones could be kitchen extensions, loft conversions, basement conversions, garage conversions or conservatories. Select the type that best suits your property and meets your space needs, if you are unsure, speaking with a local home extension builder in Chatsworth.

Generally, house extensions are worth the investment. They provide additional living space and can dramatically increase the resale value of your home, often covering the initial investment cost. However, plan carefully and choose a reputable house extension builder to ensure a high-quality build that will add value to your property.

The cost of a house extension can vary significantly based on several factors, such as the size, complexity of the design, quality of materials used, and geographical location. However, as a rough estimate, a single-storey extension can range from £1,000 to £2,000 per square metre, whereas a two-storey extension can start at around £1,500 per square metre.

Planning a house extension involves several stages, including idea generation, design, planning permission, and construction. Consult with a house extension architect to create a design based on your needs and budget. Ensure to check with your local council about planning permissions. Finally, choose a reputable house extension builder to bring your vision to life.
Why Hire Design & Build on Houzz?
282Local Pros on Houzz Who Serve Chatsworth, CA
95,000+Total Number of Reviews Left by Homeowners
Are you considering a house extension? On Houzz, you can find an extensive selection of Chatsworth house extension professionals near you, eager to turn your vision into a reality. Whether you're planning an extra bedroom, expanding your kitchen or designing a brand-new workspace, these professionals have the skills and expertise to make your project successful. House extension professionals include architects who can draw up detailed plans and builders who will execute them to the finest standards.

Choosing a house extension professional on Houzz ensures peace of mind, knowing that you’re in safe hands. They come highly recommended with a strong track record of creating bespoke, high-quality extensions in Chatsworth in a wide range of styles and budgets. Whether planning a new kitchen extension, adding a new storey, or just wanting more living space, find your house extension solution with us.

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